Deceuninck NV

Declaration of Voting Results & Voting Rights Announcements • Sep 16, 2021

Press Release | Transparency declaration

Regulated Information - Notification according to the Act of 2 May 2007. Transparency declaration. Thursday 16 September 2021 at 18:00h CET

Hooglede-Gits, Belgium, 16 September 2021 18.00h CET – Deceuninck NV (Euronext: DECB) announces it has received two separate transparency notifications from the civil company ALLACHA (Willy Deceuninck) and from the civil company EVALLI (Arnold Deceuninck), stating their holdings in Deceuninck have dropped below the lowest threshold of 3% on 10 September 2021.

Content of the notification

Categories of notification	Results of the received form
Reason for notification	- Acquisition or disposal of voting securities or voting rights - Downward crossing of the lowest threshold
Notification by	A parent undertaking or a controlling person
Person(s) subject to the notification requirement	- ALLACHA - Willy Deceuninck
Date on which the threshold is crossed	10/09/2021
Threshold that is crossed	3%
Denominator	137,925,108
Notified details	Previous notification: # voting rights: - Willy Deceuninck: 0 - Allacha: 5.379.317 After the transaction: # voting rights: - Willy Deceuninck: 0 - Allacha: 0 - Together: 0 After the transaction: % voting rights: - Willy Deceuninck: 0% - Allacha: 0% - Together: 0%
Chain of controlled undertakings through which the holding is effectively held, if applicable	Willy Deceuninck controls the civil company ALLACHA

Categories of notification	Results of the received form
Reason for notification	- Acquisition or disposal of voting securities or voting rights - Downward crossing of the lowest threshold
Notification by	A parent undertaking or a controlling person
Person(s) subject to the notification requirement	- EVALLI - Arnold Deceuninck
Date on which the threshold is crossed	10/09/2021
Threshold that is crossed	3%
Denominator	137,925,108
Notified details	Previous notification: # voting rights: - Arnold Deceuninck: 0 - Evalli: 4.258.171 After the transaction: # voting rights: - Arnold Deceuninck: 0 - Evalli: 0 - Together: 0 After the transaction: % voting rights: - Arnold Deceuninck: 0% - Evalli: 0%
Chain of controlled undertakings through which the holding is effectively held, if applicable	- Together: 0% Arnold Deceuninck controls the civil company EVALLI

Statutory thresholds

According to the Articles of Association of Deceuninck NV and according to article 18 of the Act of 2 May 2007 regarding the disclosure of important shareholdings, the thresholds for the disclosure of holdings have been established at 3%, subsequently at 5% and each multiple of 5%.

Notifications

Notifications should be transmitted both to Deceuninck NV and to the FSMA. The FSMA requires transmission of the notifications electronically via e-mail to trp.fin@fsma.be. Deceuninck recommends transmitting notifications per e-mail for the attention of ann.bataillie@deceuninck.com.

The abovementioned notifications will be published on the Investors pages of the website of Deceuninck NV (www.deceuninck.com) in the section Deceuninck Financial News and in the sections Deceuninck Transparency Declarations

Financial calendar

20 September 2021	De Belegger on Tour
24 February 2022	FY 2021 Results
17 August 2022	H1 2022 Results

End of press release

About Deceuninck

Founded in 1937, Deceuninck is a top 3 independent manufacturer of PVC and composite profiles for windows and doors. Headquartered in Hooglede-Gits (BE), Deceuninck is organized in 3 geographical segments: Europe, North America and Turkey & Emerging Markets. Deceuninck operates 18 vertically integrated manufacturing facilities, which together with 16 sales and distribution entities guarantee the necessary service and response time to Customers. Deceuninck strongly focuses on innovation, ecology and design. Deceuninck is listed on Euronext Brussels ("DECB").

Contact Deceuninck: Bert Castel • T +32 51 239 204 • bert.castel@deceuninck.com